Registration Statement on Form S-1 (File No. 333-150141)). 10.26 Settlement Agreement. dated December 14. 2008. by and among Huntsman Corporation. Jon M. Huntsman. Peter R. Huntsman. Hexion Specialty Chemicals. Inc.. Hexion LLC. Nimbus Merger Sub. Inc.. Craig 0. Morrison. Leon Black. Joshua J. Harris and Apoll